EP1404110A2 - Method, apparatus and program for data management - Google Patents
Method, apparatus and program for data management Download PDFInfo
- Publication number
- EP1404110A2 EP1404110A2 EP20030021758 EP03021758A EP1404110A2 EP 1404110 A2 EP1404110 A2 EP 1404110A2 EP 20030021758 EP20030021758 EP 20030021758 EP 03021758 A EP03021758 A EP 03021758A EP 1404110 A2 EP1404110 A2 EP 1404110A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- data
- file
- information
- derivative
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32106—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file
- H04N1/32112—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file in a separate computer file, document page or paper sheet, e.g. a fax cover sheet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3204—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium
- H04N2201/3205—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium of identification information, e.g. name or ID code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3242—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of processing required or performed, e.g. for reproduction or before recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3247—Data linking a set of images to one another, e.g. sequence, burst or continuous capture mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3274—Storage or retrieval of prestored additional information
- H04N2201/3277—The additional information being stored in the same storage device as the image data
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99941—Database schema or data structure
- Y10S707/99943—Generating database or data structure, e.g. via user interface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99941—Database schema or data structure
- Y10S707/99944—Object-oriented database structure
- Y10S707/99945—Object-oriented database structure processing
Definitions
- the present invention relates to a method, an apparatus, and a program for data management by relating data.
- Various data management methods by relating data have been proposed. For example, master content and subordinate content may be determined so that a change in the master content can be reflected in the subordinate content. Furthermore, a system has been proposed for managing various content (U.S. Patent No. 6, 192, 191) . In this method, a management file stores information on a relationship among the content and the relationship can be known by referring to the management file.
- data (content) stored in a hard disc or the like of a computer are subjected to various kinds of processing carried out by a user, such as copying, manipulation, and image processing in the case of image data. Therefore, data sets generated from an original data set (hereinafter referred to as derivative data sets for distinction from the original data set) exist in many cases in one computer.
- derivative data sets for distinction from the original data set
- the user needs to know a relationship between the data set and the other data sets. For example, in the case where the user wishes to delete one of the data sets, the user does not need to be anxious about deleting the data set if the user knows that the original data set of the data set to be deleted is stored.
- an original data set is lost although the change in the master content can be reflected in the subordinate content and integrity among the content can be maintained.
- image data sets as the master content is subjected to color conversion processing
- image data sets as the subordinate content can also be subjected to the color conversion processing, and the original data set is changed. Therefore, if another type of image processing such as gradation conversion processing or density conversion processing needs to be carried out on the original data set, the desired data set cannot be obtained, since the original data set has been lost due to the color conversion processing.
- the management file is used for managing the relationship among the content
- the user needs to refer to the management file, which is inconvenient.
- the management file is dependent on a system, management of the content can only be carried out in one system in this method. Therefore, although a relationship among content stored in one computer can be managed, if a portion of the content is copied and stored in another computer, the computer storing the copied content cannot trace back the original content by using the copied content.
- An object of the present invention is therefore to provide a method, an apparatus, and a program for managing data with security and convenience.
- a data management method of the present invention is a method of managing original data and derivative data generated through editing processing on the original data, by relating the original data and the derivative data.
- the data management method comprises the steps of:
- a data management apparatus of the present invention is an apparatus for managing original data and derivative data generated through editing processing on the original data, by relating the original data and the derivative data.
- the data management apparatus comprises:
- a program of the present invention is a program for causing a computer to execute a process of managing original data and derivative data generated through editing processing on the original data, by relating the original data and the derivative data.
- the program comprises the steps of:
- the editing processing refers to processing for generating the derivative data from the original data. More specifically, the editing processing refers to copying for generating the derivative data that have exactly the same content as the original data, processing for obtaining the derivative data by modifying the original data, and image processing on the original data in the case where the original data are image data, for example.
- the copying processing includes processing for sending the original data from a system in which the original data are stored to another system, since the data sent in this manner can be thought of as the derivative data having the same content as the original data. Therefore, the copying processing includes processing for sending the original data from a computer having the original data to another computer connected to the computer via a network or by serial connection.
- the network refers to a LAN or a WAN such as the Internet.
- the link information refers to information that enables a user to refer to either the original data or the derivative data, directly or indirectly from the other data.
- the link information of the original data includes the name of the derivative data and a location thereof
- the user can refer to the derivative data by using the link information.
- the user can refer to the derivative data in a direct manner.
- the link information of the original data includes information of the name of the derivative data and a pointer indicating a location thereof (the URL of the derivative data in the case where the derivative data are stored in a Web server, for example)
- the user can refer to the derivative data by an operation such as clicking on the pointer, without memorizing the name and the location of the derivative data.
- the user can refer to the derivative data in an indirect manner.
- a method of attaching the accompanying information to the original data and to the derivative data can be any method, as long as the accompanying information can be referred to from the original data and from the derivative data.
- the accompanying information may be described in header information of the original data and the derivative data, or as tag information of the original data and the derivative data if the original data and the derivative data are image data.
- the accompanying information generated according to an XML may also be written in a predetermined area of the original data and the derivative data.
- the present invention can also be applied to the case where other derivative data (referred to as a data set 3) are generated by some editing processing on the derivative data (referred to as a data set 2) generated from the original data (referred to as a data set 1).
- the data set 2 is the original data for the data set 3, and the accompanying information for the data set 2 and for the data set 3 is generated and attached thereto.
- the data set 1 can also be the original data for the data set 3. Therefore, the accompanying information for the data set 1 and for the data set 3 is preferably generated and attached thereto.
- the editing information for the data set 3 in this case includes the content of the editing processing whereby the data 2 was obtained from the data 1 and the content of the editing processing whereby the data set 3 was obtained from the data set 2, history of the editing for obtaining the data sets 3 can be known by referring to the accompanying information of the data set 1.
- the editing information of the data set 3 may include only the content representing the editing processing carried out on the data set 2 so that the history can be known by referring to the accompanying information of the data set 1 and the data set 2.
- the accompanying information is preferably generated for and attached to a pair of the data sets 4 and 5 and for a pair of the data sets 4 and 6.
- the accompanying information for a pair of the data sets 5 and 6 is also generated and attached thereto. In this manner, without referring to the data set 4, existence of the other derivative data set is known with reference to the accompanying information of one of the derivative data sets.
- the accompanying information is generated for the original data and the derivative data generated by carrying out the editing processing on the original data, to include the link information that links the original data and the derivative data and the editing information representing the content of the editing processing carried out on the original data at the time of generation of the derivative data.
- the accompanying information is then attached to the original data and to the derivative data. Therefore, by referring to the accompanying information of either the original data or the derivative data to be paired, existence of the other data is known in addition to a property thereof (such as the content of the editing processing and whether the data are the original or the derivative data). In this manner, the data can be managed securely and conveniently. For example, if data are to be deleted, it becomes known with reference to the accompanying information thereof whether the data have been generated as a copy of original data or by carrying out editing processing on the original data, which leads to easier judgment regarding deletion of the data.
- the program of the present invention can realize execution of the data management method of the present invention by being installed in a computer.
- Figure 1 is a block diagram showing the configuration of a file system as the embodiment of the present invention.
- the file system shown in Figure 1 comprises a computer 1 and a computer 100.
- the computers 1 and 100 are connected to each other via the Internet 30.
- the computer 1 has a global IP address "J1".
- J1 global IP address
- image files are used as data sets to be managed in this embodiment.
- Figures 2A and 2B are block diagrams showing the configuration of the computer 1.
- the computer 1 comprises a storage unit 10 for storing the image files, a processing unit 15, and a file management unit 20.
- the processing unit 15 comprises application software and hardware for processing the image files according to an instruction to process the image files that is input from an external input device such as a mouse and a keyboard.
- the file management unit 20 manages the image files processed by the processing unit 15.
- the file management unit 20 has a program of the present invention installed therein, and the configuration thereof is shown in Figure 2B.
- the file management unit 20 comprises an accompanying information generation unit 25 for generating accompanying information to be attached to any one of the image files that is processed by the processing unit 15 (that is, to an original file) and to the image file after the processing (that is, to a derivative file), and an attachment unit 26 for attaching the accompanying information generated by the accompanying information generation unit 25 to the original file and the derivative file.
- the accompanying information generation unit 25 comprises a link information generation unit 21 for generating link information to link the original file and the derivative file, and processing content information generation means 22 for generating information representing the content of the processing carried out at the time of generation of the derivative file.
- the link information generation means 21 generates information representing the file name and a location of the derivative file as the link information for the original file. At the same time, the link information generation unit 21 generates information representing the file name and a location of the original file as the link information for the derivative file.
- the processing content information generation unit 22 generates the information on the content of the processing carried out at the time of generation of the derivative file. The link information and the processing content information are paired in the accompanying information of each of the files.
- the computer 100 has a Web server that is not shown, for storing the image files uploaded from the computer 1.
- the address of the Web server is "URL-100".
- FIG 3 is a flow chart showing the operation of the computer 1 in the file system.
- the operation of the computer 1 is started by an instruction input from a user to the processing unit 15 (Step S10).
- copying processing is used as an example of the processing, and the user instructs the computer 1 to send a file A stored in the storage unit 10 to the Web server of the computer 100.
- the processing unit 15 reads the file A from the storage unit 10 according to the instruction, and stores the file A in a memory that is not shown (Step S15) .
- the file A is then copied (step S20) to generate a copy file (hereinafter referred to as a file A1).
- the accompanying information generation unit 25 of the file management unit 20 generates the accompanying information comprising the link information "file A1, URL-100", and the processing content information representing the processing "copying", for the file A as the original file.
- the accompanying information generation unit 25 generates the link information "file A, IP address J1", and the processing content information representing the processing "copied from file A", for the file A1 as the derivative file (Step S25) .
- the attachment unit 26 attaches the accompanying information generated by the accompanying information generation unit 25 to the files A and A1 (Step S30) .
- the processing unit 15 outputs the file A attached with the accompanying information to the storage unit 10, and overwrites the file A.
- the processing unit 15 also sends the copy file (the file A1) to the Web server of the computer 100 (Step S35) .
- Figure 4 shows a file structure comprising the original file (the file A) and the derivative files thereof generated from various kinds of processing on the original file.
- the file A is sent to the Web server of the computer 100 to be stored as the file A1, and a file A2 is generated from processing of color conversion on the file A.
- Reduction processing on the file A2 generates a file A3.
- the accompanying information F1 of the file A is generated, comprising the link information "file A1, URL-100", and the processing content information representing "copying”. Therefore, the accompanying information F1 indicates the fact that the file A1 generated from the file A was sent to URL-100.
- the accompanying information of the file A1 (hereinafter referred to as accompanying information F1' ) sent to and stored in the computer 100 comprises the link information "file A, IP address J1", and the processing content information representing "copied from the file A". Therefore, the accompanying information F1' of the file A1 represents the fact that the file A1 was generated by copying the file A in the computer having the IP address J1. Since the file A1 is a copy of the file A, the content (referred to as B1 in Figure 4) of the file A1 is the same as the content (referred to as B0 in Figure 4) of the file A.
- the file A2 is generated from the color conversion processing on the file A, and stored in the storage unit 10 of the computer 1. Therefore, the accompanying information of the file A (hereinafter referred to as accompanying information F2) comprises the link information "file A2, local computer” and the processing content information "color conversion, the content: lightening skin color”.
- the accompanying information F2 thus represents the fact that the file A2 generated by color conversion whose content is skin color lightening is stored in the computer 1.
- the accompanying information of the file A2 (hereinafter referred to as accompanying information FF1) comprises the link information "file A, local computer", and the processing content information "color conversion on the file A, the content: lightening skin color”.
- the accompanying information FF1 represents the fact that the file A2 was generated by color conversion whose content was skin color lightening on the file A in the computer 1.
- the content of the file A2 (referred to as B2 in Figure 4) is obtained by the color conversion according to skin color lightening on the content B0 of the file A.
- the file A3 is generated by reduction processing on the file A2, and stored in the storage unit 10 of the computer 1. Therefore, the file A2 is the original file for the file A3.
- the accompanying information of the file A2 (hereinafter referred to as accompanying information FF2) is generated, comprising the link information "file A3, local computer", and the processing content information "reduction, the content: 50% reduction”.
- the accompanying information FF2 therefore represents the fact that the file A3 generated by the reduction processing whose content is 50% reduction on the file A2 is stored in the computer 1.
- the accompanying information of the file A3 (hereinafter referred to as accompanying information FFF1) generated by the reduction processing and stored in the computer 1 comprises the link information "file A2, local computer” and the processing content information "reduced from the file A2, the content: 50% reduction". Therefore, the accompanying information FFF1 represents the fact that the file A3 was generated by the reduction processing whose content was 50% reduction on the file A2 stored in the computer 1.
- the content (referred to as B3 in Figure 4) of the file A3 is generated by the reduction processing whose content is 50% reduction on the content B2 of the file A2.
- the accompanying information is generated to represent the relationship between the original file and the derivative files generated from the processing on the original file.
- the accompanying information is attached to the original file and the derivative files. Therefore, by referring to the accompanying information, it is known whether the file having the accompanying information is the original file or the file generated through the processing on the original, what kind of processing was carried out on the original file, and whether or not a file desired by the user (such as the file generated by color conversion) has been generated from the file, for example. In this manner, the data can be managed securely and conveniently.
- the link information and the processing content information (the editing information) is attached to the files, a file dedicated to data management is not necessary, and the relationship between the original file and the derivative files is known even if the derivative files are stored in a system separated from a system storing the original file.
- the accompanying information is generated for the direct pair of the original file and the derivative file. More specifically, when the file A2 is generated through the color conversion processing on the file A, the accompanying information is generated for the file A and the file A2. Likewise, the accompanying information is generated for the pair of the file A2 and the file A3 when the file A3 generated from the reduction processing on the file A2.
- the accompanying information FF2 and FFF1 when the accompanying information FF2 and FFF1 is generated for the pair of the files A2 and A3 at the time of generation of the file A3 through the reduction processing on the file A2, the accompanying information may also be generated for the file A for representing the fact that the file A3 generated from the file A2 is stored in the computer 1 or the file A3 generated from the 50% reduction processing on the file obtained by color conversion processing of lightening skin color on the file A is stored in the computer 1.
- the data management method of the present invention may be provided as a program that causes a computer to execute the method.
- the program may be provided recorded on a computer readable storage medium.
- computer readable storage media are not limited to any specific type of storage device and include any kind of device, including but not limited to: CD's, floppy disks, RAM' s, ROM' s, hard disks, magnetic tapes, and internet downloads, in which computer instructions can be stored and/or transmitted. Transmission of the computer code through a network or through wireless transmission means is alos within the scope of this invention.
- computer code/instructions include, but are not limited to: source, object, and executable code, and can be in any language including higher level languages, assembly language, and machine language.
Abstract
Description
- The present invention relates to a method, an apparatus, and a program for data management by relating data.
- Various data management methods by relating data have been proposed. For example, master content and subordinate content may be determined so that a change in the master content can be reflected in the subordinate content. Furthermore, a system has been proposed for managing various content (U.S. Patent No. 6, 192, 191) . In this method, a management file stores information on a relationship among the content and the relationship can be known by referring to the management file.
- Meanwhile, data (content) stored in a hard disc or the like of a computer are subjected to various kinds of processing carried out by a user, such as copying, manipulation, and image processing in the case of image data. Therefore, data sets generated from an original data set (hereinafter referred to as derivative data sets for distinction from the original data set) exist in many cases in one computer. When a user wishes to carry out some kind of processing on one of the data sets, the user needs to know a relationship between the data set and the other data sets. For example, in the case where the user wishes to delete one of the data sets, the user does not need to be anxious about deleting the data set if the user knows that the original data set of the data set to be deleted is stored. Furthermore, in the case where the user wishes to carry out processing that requires time and specialized knowledge (such as image processing on an image data set), if the user knows that a data set having been subjected to the same processing exists, the user simply uses the data set to save his/her time. In other words, clarifying the relationship between the original data set and the derivative data sets improves security and convenience for the user upon management of the data sets.
- However, in the data management method using the relationship between master content and subordinate content described above, an original data set is lost although the change in the master content can be reflected in the subordinate content and integrity among the content can be maintained. For example, if one of image data sets as the master content is subjected to color conversion processing, image data sets as the subordinate content can also be subjected to the color conversion processing, and the original data set is changed. Therefore, if another type of image processing such as gradation conversion processing or density conversion processing needs to be carried out on the original data set, the desired data set cannot be obtained, since the original data set has been lost due to the color conversion processing. In order to solve this problem, in the case where a user needs to carry out processing on master content, the user needs to copy an original data set to be stored, which is troublesome for the user. Moreover, in the case where subordinate content is subjected to some kind of processing, a change caused by the processing is not reflected in master content. Therefore, a state of the subordinate content is not known when the master content is referred to. Consequently, a user needs to memorize which content is master or subordinate, which is also troublesome.
- In the case where the management file is used for managing the relationship among the content, if a user wishes to carry out some kind of processing thereon, the user needs to refer to the management file, which is inconvenient. Furthermore, since the management file is dependent on a system, management of the content can only be carried out in one system in this method. Therefore, although a relationship among content stored in one computer can be managed, if a portion of the content is copied and stored in another computer, the computer storing the copied content cannot trace back the original content by using the copied content.
- The present invention has been conceived based on consideration of the above circumstances. An object of the present invention is therefore to provide a method, an apparatus, and a program for managing data with security and convenience.
- A data management method of the present invention is a method of managing original data and derivative data generated through editing processing on the original data, by relating the original data and the derivative data. The data management method comprises the steps of:
- generating link information for linking the original data and the derivative data and editing information representing the content of the editing processing; and
- attaching the link information and the editing information to the original data and the derivative data as accompanying information thereof.
- A data management apparatus of the present invention is an apparatus for managing original data and derivative data generated through editing processing on the original data, by relating the original data and the derivative data. The data management apparatus comprises:
- accompanying information generation means for generating accompanying information comprising link information for linking the original data and the derivative data and editing information representing the content of the editing processing; and
- accompanying information attaching means for attaching the accompanying information generated by the accompanying information generation means to the original data and the derivative data.
- A program of the present invention is a program for causing a computer to execute a process of managing original data and derivative data generated through editing processing on the original data, by relating the original data and the derivative data. The program comprises the steps of:
- generating link information for linking the original data and the derivative data and editing information representing the content of the editing processing; and
- attaching the link information and the editing information to the original data and the derivative data as accompanying information thereof.
- The editing processing refers to processing for generating the derivative data from the original data. More specifically, the editing processing refers to copying for generating the derivative data that have exactly the same content as the original data, processing for obtaining the derivative data by modifying the original data, and image processing on the original data in the case where the original data are image data, for example. The copying processing includes processing for sending the original data from a system in which the original data are stored to another system, since the data sent in this manner can be thought of as the derivative data having the same content as the original data. Therefore, the copying processing includes processing for sending the original data from a computer having the original data to another computer connected to the computer via a network or by serial connection. The network refers to a LAN or a WAN such as the Internet.
- The link information refers to information that enables a user to refer to either the original data or the derivative data, directly or indirectly from the other data. For example, if the link information of the original data includes the name of the derivative data and a location thereof, the user can refer to the derivative data by using the link information. In this case, the user can refer to the derivative data in a direct manner. Furthermore, if the link information of the original data includes information of the name of the derivative data and a pointer indicating a location thereof (the URL of the derivative data in the case where the derivative data are stored in a Web server, for example) , the user can refer to the derivative data by an operation such as clicking on the pointer, without memorizing the name and the location of the derivative data. In this case, the user can refer to the derivative data in an indirect manner.
- A method of attaching the accompanying information to the original data and to the derivative data can be any method, as long as the accompanying information can be referred to from the original data and from the derivative data. For example, the accompanying information may be described in header information of the original data and the derivative data, or as tag information of the original data and the derivative data if the original data and the derivative data are image data. The accompanying information generated according to an XML may also be written in a predetermined area of the original data and the derivative data.
- The present invention can also be applied to the case where other derivative data (referred to as a data set 3) are generated by some editing processing on the derivative data (referred to as a data set 2) generated from the original data (referred to as a data set 1). In this case, the data set 2 is the original data for the data set 3, and the accompanying information for the data set 2 and for the data set 3 is generated and attached thereto. The
data set 1 can also be the original data for the data set 3. Therefore, the accompanying information for the data set 1 and for the data set 3 is preferably generated and attached thereto. If the editing information for the data set 3 in this case includes the content of the editing processing whereby the data 2 was obtained from thedata 1 and the content of the editing processing whereby the data set 3 was obtained from the data set 2, history of the editing for obtaining the data sets 3 can be known by referring to the accompanying information of thedata set 1. Alternatively, the editing information of the data set 3 may include only the content representing the editing processing carried out on the data set 2 so that the history can be known by referring to the accompanying information of the data set 1 and the data set 2. - In the case where the derivative data (referred to as a data set 5 and a data set 6) are obtained by carrying out various types of editing processing on the original data (referred to as a data set 4), the accompanying information is preferably generated for and attached to a pair of the data sets 4 and 5 and for a pair of the data sets 4 and 6. In addition, the accompanying information for a pair of the data sets 5 and 6 is also generated and attached thereto. In this manner, without referring to the data set 4, existence of the other derivative data set is known with reference to the accompanying information of one of the derivative data sets.
- According to the data management method and the data management apparatus of the present invention, the accompanying information is generated for the original data and the derivative data generated by carrying out the editing processing on the original data, to include the link information that links the original data and the derivative data and the editing information representing the content of the editing processing carried out on the original data at the time of generation of the derivative data. The accompanying information is then attached to the original data and to the derivative data. Therefore, by referring to the accompanying information of either the original data or the derivative data to be paired, existence of the other data is known in addition to a property thereof (such as the content of the editing processing and whether the data are the original or the derivative data). In this manner, the data can be managed securely and conveniently. For example, if data are to be deleted, it becomes known with reference to the accompanying information thereof whether the data have been generated as a copy of original data or by carrying out editing processing on the original data, which leads to easier judgment regarding deletion of the data.
- Furthermore, in the case where time-consuming editing processing such as image processing is going to be carried out on original data, whether or not derivative data have been generated through the same image processing can be known by referring to the accompanying information of the data to be processed. In this case, if the derivative data exist, the derivative data can be used instead of the original data, which saves time and improves efficiecy.
- The program of the present invention can realize execution of the data management method of the present invention by being installed in a computer.
-
- Figure 1 is a block diagram showing the configuration of a file system as an embodiment of the present invention;
- Figures 2A and 2B are block diagrams showing the configuration of a
computer 1 shown in Figure 1; - Figure 3 is a flow chart showing the operation of the
computer 1; and - Figure 4 shows an example of a file structure comprising an original file and files generated from the original file.
- Hereinafter, an embodiment of the present invention will be explained with reference to the accompanying drawings.
- Figure 1 is a block diagram showing the configuration of a file system as the embodiment of the present invention. The file system shown in Figure 1 comprises a
computer 1 and acomputer 100. Thecomputers Internet 30. Thecomputer 1 has a global IP address "J1". For the sake of simpler explanation, image files are used as data sets to be managed in this embodiment. - Figures 2A and 2B are block diagrams showing the configuration of the
computer 1. As shown in Figure 2A, thecomputer 1 comprises astorage unit 10 for storing the image files, aprocessing unit 15, and afile management unit 20. Theprocessing unit 15 comprises application software and hardware for processing the image files according to an instruction to process the image files that is input from an external input device such as a mouse and a keyboard. Thefile management unit 20 manages the image files processed by theprocessing unit 15. Thefile management unit 20 has a program of the present invention installed therein, and the configuration thereof is shown in Figure 2B. As shown in Figure 2B, thefile management unit 20 comprises an accompanyinginformation generation unit 25 for generating accompanying information to be attached to any one of the image files that is processed by the processing unit 15 (that is, to an original file) and to the image file after the processing (that is, to a derivative file), and anattachment unit 26 for attaching the accompanying information generated by the accompanyinginformation generation unit 25 to the original file and the derivative file. The accompanyinginformation generation unit 25 comprises a linkinformation generation unit 21 for generating link information to link the original file and the derivative file, and processing content information generation means 22 for generating information representing the content of the processing carried out at the time of generation of the derivative file. - The link information generation means 21 generates information representing the file name and a location of the derivative file as the link information for the original file. At the same time, the link
information generation unit 21 generates information representing the file name and a location of the original file as the link information for the derivative file. The processing contentinformation generation unit 22 generates the information on the content of the processing carried out at the time of generation of the derivative file. The link information and the processing content information are paired in the accompanying information of each of the files. - The
computer 100 has a Web server that is not shown, for storing the image files uploaded from thecomputer 1. The address of the Web server is "URL-100". - The operation of the file system in this embodiment will be explained with reference to Figure 3.
- Figure 3 is a flow chart showing the operation of the
computer 1 in the file system. As shown in Figure 3, the operation of thecomputer 1 is started by an instruction input from a user to the processing unit 15 (Step S10). In this explanation, copying processing is used as an example of the processing, and the user instructs thecomputer 1 to send a file A stored in thestorage unit 10 to the Web server of thecomputer 100. Theprocessing unit 15 reads the file A from thestorage unit 10 according to the instruction, and stores the file A in a memory that is not shown (Step S15) . The file A is then copied (step S20) to generate a copy file (hereinafter referred to as a file A1). The accompanyinginformation generation unit 25 of thefile management unit 20 generates the accompanying information comprising the link information "file A1, URL-100", and the processing content information representing the processing "copying", for the file A as the original file. At the same time, the accompanyinginformation generation unit 25 generates the link information "file A, IP address J1", and the processing content information representing the processing "copied from file A", for the file A1 as the derivative file (Step S25) . Theattachment unit 26 attaches the accompanying information generated by the accompanyinginformation generation unit 25 to the files A and A1 (Step S30) . Theprocessing unit 15 outputs the file A attached with the accompanying information to thestorage unit 10, and overwrites the file A. Theprocessing unit 15 also sends the copy file (the file A1) to the Web server of the computer 100 (Step S35) . - Figure 4 shows a file structure comprising the original file (the file A) and the derivative files thereof generated from various kinds of processing on the original file. In this example, the file A is sent to the Web server of the
computer 100 to be stored as the file A1, and a file A2 is generated from processing of color conversion on the file A. Reduction processing on the file A2 generates a file A3. As shown in Figure 4, when the file A is sent to thecomputer 100, the accompanying information (hereinafter referred to as accompanying information F1) of the file A is generated, comprising the link information "file A1, URL-100", and the processing content information representing "copying". Therefore, the accompanying information F1 indicates the fact that the file A1 generated from the file A was sent to URL-100. At the same time, the accompanying information of the file A1 (hereinafter referred to as accompanying information F1' ) sent to and stored in thecomputer 100 comprises the link information "file A, IP address J1", and the processing content information representing "copied from the file A". Therefore, the accompanying information F1' of the file A1 represents the fact that the file A1 was generated by copying the file A in the computer having the IP address J1. Since the file A1 is a copy of the file A, the content (referred to as B1 in Figure 4) of the file A1 is the same as the content (referred to as B0 in Figure 4) of the file A. - The file A2 is generated from the color conversion processing on the file A, and stored in the
storage unit 10 of thecomputer 1. Therefore, the accompanying information of the file A (hereinafter referred to as accompanying information F2) comprises the link information "file A2, local computer" and the processing content information "color conversion, the content: lightening skin color". The accompanying information F2 thus represents the fact that the file A2 generated by color conversion whose content is skin color lightening is stored in thecomputer 1. At the same time, the accompanying information of the file A2 (hereinafter referred to as accompanying information FF1) comprises the link information "file A, local computer", and the processing content information "color conversion on the file A, the content: lightening skin color". The accompanying information FF1 represents the fact that the file A2 was generated by color conversion whose content was skin color lightening on the file A in thecomputer 1. The content of the file A2 (referred to as B2 in Figure 4) is obtained by the color conversion according to skin color lightening on the content B0 of the file A. - The file A3 is generated by reduction processing on the file A2, and stored in the
storage unit 10 of thecomputer 1. Therefore, the file A2 is the original file for the file A3. The accompanying information of the file A2 (hereinafter referred to as accompanying information FF2) is generated, comprising the link information "file A3, local computer", and the processing content information "reduction, the content: 50% reduction". The accompanying information FF2 therefore represents the fact that the file A3 generated by the reduction processing whose content is 50% reduction on the file A2 is stored in thecomputer 1. At the same time, the accompanying information of the file A3 (hereinafter referred to as accompanying information FFF1) generated by the reduction processing and stored in thecomputer 1 comprises the link information "file A2, local computer" and the processing content information "reduced from the file A2, the content: 50% reduction". Therefore, the accompanying information FFF1 represents the fact that the file A3 was generated by the reduction processing whose content was 50% reduction on the file A2 stored in thecomputer 1. The content (referred to as B3 in Figure 4) of the file A3 is generated by the reduction processing whose content is 50% reduction on the content B2 of the file A2. - As has been described above, in the
computer 1 in the file system in this embodiment, the accompanying information is generated to represent the relationship between the original file and the derivative files generated from the processing on the original file. The accompanying information is attached to the original file and the derivative files. Therefore, by referring to the accompanying information, it is known whether the file having the accompanying information is the original file or the file generated through the processing on the original, what kind of processing was carried out on the original file, and whether or not a file desired by the user (such as the file generated by color conversion) has been generated from the file, for example. In this manner, the data can be managed securely and conveniently. Furthermore, since the link information and the processing content information (the editing information) is attached to the files, a file dedicated to data management is not necessary, and the relationship between the original file and the derivative files is known even if the derivative files are stored in a system separated from a system storing the original file. - Although a preferred embodiment of the present invention has been explained above, the present invention is not necessarily limited to the embodiment described above, and various modifications can be made thereto within the scope of the present invention.
- For example, in the file system described above, when the derivative file is generated, the accompanying information is generated for the direct pair of the original file and the derivative file. More specifically, when the file A2 is generated through the color conversion processing on the file A, the accompanying information is generated for the file A and the file A2. Likewise, the accompanying information is generated for the pair of the file A2 and the file A3 when the file A3 generated from the reduction processing on the file A2. However, when the accompanying information FF2 and FFF1 is generated for the pair of the files A2 and A3 at the time of generation of the file A3 through the reduction processing on the file A2, the accompanying information may also be generated for the file A for representing the fact that the file A3 generated from the file A2 is stored in the
computer 1 or the file A3 generated from the 50% reduction processing on the file obtained by color conversion processing of lightening skin color on the file A is stored in thecomputer 1. - The data management method of the present invention may be provided as a program that causes a computer to execute the method. The program may be provided recorded on a computer readable storage medium. A skilled artisan would know that computer readable storage media are not limited to any specific type of storage device and include any kind of device, including but not limited to: CD's, floppy disks, RAM' s, ROM' s, hard disks, magnetic tapes, and internet downloads, in which computer instructions can be stored and/or transmitted. Transmission of the computer code through a network or through wireless transmission means is alos within the scope of this invention. Additionally, computer code/instructions include, but are not limited to: source, object, and executable code, and can be in any language including higher level languages, assembly language, and machine language.
Claims (4)
- A data management method for managing original data and derivative data by relating the original data and the derivative data, the derivative data being generated through editing processing on the original data, the data management method comprising the steps of:generating link information for linking the original data and the derivative data and editing information representing the content of the editing processing; andattaching the link information and the editing information to the original data and the derivative data as accompanying information thereof.
- A data management apparatus for managing original data and derivative data by relating the original data and the derivative data, the derivative data being generated through editing processing on the original data, the data management apparatus comprising:accompanying information generation means for generating accompanying information comprising link information for linking the original data and the derivative data and editing information representing the content of the editing processing; andaccompanying information attaching means for attaching the accompanying information generated by the accompanying information generation means to the original data and the derivative data.
- A program for causing a computer to execute steps of managing original data and derivative data by relating the original data and the derivative data, the derivative data being generated through editing processing on the original data, the program comprising the steps of:generating link information for linking the original data and the derivative data and editing information representing the content of the editing processing; andattaching the link information and the editing information to the original data and the derivative data as accompanying information thereof.
- A computer readable recording medium storing thereon a program for causing a computer to execute steps of managing original data and derivative data by relating the original data and the derivative data, the derivative data being generated through editing processing on the original data, the program comprising the steps of:generating link information for linking the original data and the derivative data and editing information representing the content of the editing processing; andattaching the link information and the editing information to the original data and the derivative data as accompanying information thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002281513 | 2002-09-26 | ||
JP2002281513A JP4173709B2 (en) | 2002-09-26 | 2002-09-26 | Data management method, data management apparatus and program |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1404110A2 true EP1404110A2 (en) | 2004-03-31 |
EP1404110A3 EP1404110A3 (en) | 2005-08-31 |
EP1404110B1 EP1404110B1 (en) | 2017-04-19 |
Family
ID=31973312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03021758.2A Expired - Lifetime EP1404110B1 (en) | 2002-09-26 | 2003-09-25 | Method, apparatus and program for data management |
Country Status (3)
Country | Link |
---|---|
US (1) | US7620649B2 (en) |
EP (1) | EP1404110B1 (en) |
JP (1) | JP4173709B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5125133B2 (en) * | 2007-02-06 | 2013-01-23 | 株式会社ニコン | Image processing apparatus, imaging apparatus, and program |
JP5277924B2 (en) * | 2008-12-12 | 2013-08-28 | 富士ゼロックス株式会社 | Document management system, information processing apparatus, and program |
JP2013222481A (en) * | 2012-04-16 | 2013-10-28 | Sharp Corp | Information recording apparatus, information recording medium, and information recording method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0559376A1 (en) * | 1992-02-28 | 1993-09-08 | Canon Kabushiki Kaisha | Image processing apparatus |
US5572499A (en) * | 1991-04-10 | 1996-11-05 | Canon Kabushiki Kaisha | Image processing apparatus for storing image data in storage medium and/or for reproducing image stored in storage medium |
EP0753852A1 (en) * | 1995-07-14 | 1997-01-15 | Matsushita Electric Industrial Co., Ltd. | Image editing apparatus |
EP0878956A1 (en) * | 1997-05-12 | 1998-11-18 | Canon Kabushiki Kaisha | Method of and system for editing images |
WO2001016669A2 (en) * | 1999-08-30 | 2001-03-08 | Iterated Systems, Inc. | Data management |
US20020010722A1 (en) * | 2000-07-19 | 2002-01-24 | Nobutoshi Takayama | Information processing apparatus, image processing apparatus, print order processing method of information processing apparatus, and print request processing method of image processing apparatus |
JP2002057973A (en) * | 2000-08-09 | 2002-02-22 | Kinden Corp | Photo management edit system |
US20020087536A1 (en) * | 2001-01-04 | 2002-07-04 | Ferguson Helaman David Pratt | Methods for reproducing and recreating original data |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5721788A (en) * | 1992-07-31 | 1998-02-24 | Corbis Corporation | Method and system for digital image signatures |
US5708825A (en) * | 1995-05-26 | 1998-01-13 | Iconovex Corporation | Automatic summary page creation and hyperlink generation |
US6192191B1 (en) * | 1995-10-03 | 2001-02-20 | Canon Kabushiki Kaisha | Data storage based on serial numbers |
JP2001084354A (en) | 1999-09-09 | 2001-03-30 | Canon Inc | Image processor, image management method therefor and computer readable storage medium |
JP4785168B2 (en) * | 2000-01-13 | 2011-10-05 | ディジマーク コーポレイション | Metadata authentication and embedding metadata in watermarks in media signals |
US6664976B2 (en) * | 2001-04-18 | 2003-12-16 | Digimarc Corporation | Image management system and methods using digital watermarks |
US7098931B2 (en) * | 2001-03-05 | 2006-08-29 | Digimarc Corporation | Image management system and methods using digital watermarks |
EP1429553B1 (en) * | 2001-07-13 | 2009-09-09 | Nikon Corporation | Electronic camera |
-
2002
- 2002-09-26 JP JP2002281513A patent/JP4173709B2/en not_active Expired - Fee Related
-
2003
- 2003-09-25 EP EP03021758.2A patent/EP1404110B1/en not_active Expired - Lifetime
- 2003-09-25 US US10/669,594 patent/US7620649B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5572499A (en) * | 1991-04-10 | 1996-11-05 | Canon Kabushiki Kaisha | Image processing apparatus for storing image data in storage medium and/or for reproducing image stored in storage medium |
EP0559376A1 (en) * | 1992-02-28 | 1993-09-08 | Canon Kabushiki Kaisha | Image processing apparatus |
EP0753852A1 (en) * | 1995-07-14 | 1997-01-15 | Matsushita Electric Industrial Co., Ltd. | Image editing apparatus |
EP0878956A1 (en) * | 1997-05-12 | 1998-11-18 | Canon Kabushiki Kaisha | Method of and system for editing images |
WO2001016669A2 (en) * | 1999-08-30 | 2001-03-08 | Iterated Systems, Inc. | Data management |
US20020010722A1 (en) * | 2000-07-19 | 2002-01-24 | Nobutoshi Takayama | Information processing apparatus, image processing apparatus, print order processing method of information processing apparatus, and print request processing method of image processing apparatus |
JP2002057973A (en) * | 2000-08-09 | 2002-02-22 | Kinden Corp | Photo management edit system |
US20020087536A1 (en) * | 2001-01-04 | 2002-07-04 | Ferguson Helaman David Pratt | Methods for reproducing and recreating original data |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 06, 4 June 2002 (2002-06-04) & JP 2002 057973 A (KINDEN CORP), 22 February 2002 (2002-02-22) * |
Also Published As
Publication number | Publication date |
---|---|
EP1404110B1 (en) | 2017-04-19 |
JP2004118564A (en) | 2004-04-15 |
EP1404110A3 (en) | 2005-08-31 |
JP4173709B2 (en) | 2008-10-29 |
US20050102252A1 (en) | 2005-05-12 |
US7620649B2 (en) | 2009-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4412674B2 (en) | Apparatus and method for supporting model-driven development | |
KR101150104B1 (en) | Methods for providing an accurate visual rendition of a text element formatted with an unavailable font | |
RU2344468C2 (en) | Method of multiple file conditions management for duplicated file | |
US7925609B2 (en) | Information processing apparatus, information processing system, information processing method, and computer readable storage medium | |
JP5773787B2 (en) | Information processing apparatus, control method thereof, and program | |
US20060179080A1 (en) | System for management of source and derivative data | |
US20040049571A1 (en) | Tracking document usage | |
JP5142551B2 (en) | Electronic document processing apparatus, electronic document processing method, and computer program | |
JP2003288191A (en) | System and method for dynamically updating printer driver | |
JP2005092542A (en) | Device and method for creating jobnet configuration file | |
JP2004086863A (en) | Software installing method, program for making computer execute method and medium storing the program | |
JP2009223813A (en) | Document management system and method allowing document operation using shortcut template | |
JP5475199B2 (en) | File processing apparatus for executing preprocessed file and recording medium for performing the method by computer | |
US20030236797A1 (en) | File processing program storage medium, file processing apparatus, and file processing method | |
JP2004206168A (en) | Program, method, and device for processing document | |
WO2010044150A1 (en) | Program change management device, program change management program, and program change management method | |
US7107272B1 (en) | Independent distributed metadata system and method | |
US8245182B2 (en) | Class selectable design sharing | |
EP1404110B1 (en) | Method, apparatus and program for data management | |
JP2006059191A (en) | Data processing system, data processing method and program | |
JP2004110691A (en) | System and method for managing file | |
JP2006004024A (en) | Program for execution by directory server | |
JP2006011950A (en) | Installer creating apparatus, its method, and program therefor | |
JP2007140835A (en) | Information security prescript setting program and information security prescript setting method | |
JP2006099592A (en) | Device and method for acquiring writing log in recording medium and program for the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7H 04N 1/21 A Ipc: 7G 06F 1/30 B |
|
17P | Request for examination filed |
Effective date: 20060220 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FUJIFILM CORPORATION |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 60350128 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: H04N0001210000 Ipc: H04N0001320000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 1/32 20060101AFI20161018BHEP |
|
INTG | Intention to grant announced |
Effective date: 20161110 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 60350128 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 60350128 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20180122 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20220804 Year of fee payment: 20 Ref country code: DE Payment date: 20220621 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20220808 Year of fee payment: 20 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230515 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 60350128 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20230924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20230924 |